Telegram
Interact with Telegram — send messages, photos, documents, locations, edit and delete messages, get chat and member info. Use when the user asks to send a Telegram message, edit content, send media, or manage Telegram chats.
Install
$ agentstack add skill-project-nomos-nomos-telegram ✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ● Network access Used
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
Verified badge
Passed review? Show it. Paste this badge into your README, it links to the public security report.
Links to your public security report.[](https://agentstack.voostack.com/security/report/skill-project-nomos-nomos-telegram) Reliability & compatibility
Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.
We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.
How agent discovery & health will work →About
Telegram
Interact with Telegram using the built-in MCP tools provided by the nomos-telegram server. These tools call the Telegram Bot API directly — no curl commands or shell environment variables needed.
Available Tools
Messaging
| Tool | Description | | ------------------------- | ----------------------------------------------------------- | | telegram_send_message | Send a text message (supports Markdown and HTML formatting) | | telegram_edit_message | Edit an existing message | | telegram_delete_message | Delete a message |
Media
| Tool | Description | | ------------------------ | ----------------------------------------------------------- | | telegram_send_photo | Send a photo from URL or local file (with optional caption) | | telegram_send_document | Send a document/file from URL or local file | | telegram_send_location | Send a geographic location |
Info
| Tool | Description | | ---------------------- | ------------------------------------------------------------- | | telegram_chat_info | Get details about a chat (type, title, username, description) | | telegram_member_info | Get details about a chat member (status, username) | | telegram_bot_info | Get information about the bot itself |
Utility
| Tool | Description | | ---------------------- | ------------------------------------------------------- | | telegram_send_typing | Send a typing indicator (shows "typing..." in the chat) |
Usage Examples
Send a message
Use telegram_send_message with a chat ID and text. Optionally set parse_mode to "Markdown" or "HTML" for formatting.
Reply to a message
Use telegram_send_message with reply_to_message_id set to the original message ID.
Send a formatted message
Markdown mode:
*bold*,_italic_, `,``code block`[link text](url)
HTML mode:
bold,italic,code,code blocklink text
Send a photo
Use telegram_send_photo with a URL or local file path. Add a caption (max 1024 chars).
Send a document
Use telegram_send_document with a URL or local file path.
Get chat info
Use telegram_chat_info with a chat ID to see the chat type, title, and description.
Tips
- Chat IDs: positive = users, negative = groups/channels
- Message IDs: unique within a chat (integers, not timestamps)
- Message length limit: 4096 characters per message
- Photo captions: max 1024 characters
- File size limits: photos 10MB, documents 50MB
- Formatting: set
parse_modeto"Markdown"or"HTML"— if omitted, no formatting is applied - Groups: bots only see messages that mention them unless privacy mode is disabled
- Rate limits: ~30 msg/sec globally, ~1 msg/sec per chat. The tools handle errors automatically.
- Bot management: use
@BotFatheron Telegram to create and configure bots
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: project-nomos
- Source: project-nomos/nomos
- License: MIT
- Homepage: https://projectnomos.dev
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.